Exemption of additional excise duty on diesel blended with biodiesel where applicable duties and taxes on components are paid. The notification exempts high speed diesel blended with biodiesel up to twenty percent by volume (blends of eighty percent or more high speed diesel) from the whole of the additional duty of excise (Road and Infrastructure Cess) under the Finance Act, 2018, provided appropriate duties of excise on the diesel component and appropriate central/State/Union territory/integrated taxes on the biodiesel component have been paid, and it defines the meaning of those appropriate duties and taxes by reference to existing excise and GST enactments and relevant exemption notifications.